Global Patent Index - EP 2282457 A4

EP 2282457 A4 20150121 - METHOD AND DEVICE FOR DEPLOYMENT OF TRACKING AREAS

Title (en)

METHOD AND DEVICE FOR DEPLOYMENT OF TRACKING AREAS

Title (de)

VERFAHREN UND EINRICHTUNG ZUM EINSATZ VON TRACKING-BEREICHEN

Title (fr)

PROCÉDÉ ET DISPOSITIF POUR LE DÉPLOIEMENT DE ZONES DE SUIVI

Publication

EP 2282457 A4 20150121 (EN)

Application

EP 08783988 A 20080814

Priority

  • CN 2008071997 W 20080814
  • CN 200810088749 A 20080504

Abstract (en)

[origin: EP2282457A1] The present invention provides a method and a device for deploying tracking areas. The method comprises: the mobile management entity MME acquires the connection establishment request from the Evolved Node B (e Node B), wherein, the connection establishment request carries one or more tracking area identities TAIs corresponding to the one or more tracking areas belonging to the e Node B; the MME acquires the one or more TAIs from the connection establishment request and locally searches the one or more TAIs; if the one or more TAIs are not found, the MME deploys the one or more tracking areas corresponding to the one or more TAIs. By the present invention, the MME of the mobile communication packet domain evolution system directly deploys the tracking areas, which increases the number of the tracking areas of the mobile communication packet domain evolution system, and satisfies the demand to the tracking areas of the mobile communication packet domain evolution system.

IPC 8 full level

H04W 60/00 (2009.01); H04W 68/08 (2009.01); H04W 40/20 (2009.01)

CPC (source: EP US)

H04W 68/08 (2013.01 - EP US); H04W 40/20 (2013.01 - EP US); H04W 60/00 (2013.01 - EP US)

Citation (search report)

  • [I] CN 101170816 A 20080430 - HUAWEI TECH CO LTD [CN]
  • [A] EP 1783962 A1 20070509 - ALCATEL LUCENT [FR]
  • [A] CATT: "TA list allocation and old TA identity selection", vol. SA WG2, no. Helsinki, Finland; 20070827 - 20070831, 22 August 2007 (2007-08-22), XP050772931, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_sa/WG2_Arch/TSGS2_59_Helsinki/Docs/> [retrieved on 20070822]
  • [A] ERICSSON: "Updates related to TAU procedure", 3GPP DRAFT; S2-083238-CR-TAU-IN-CONNECTED.PA4, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Prague; 20080502, 2 May 2008 (2008-05-02), XP050265476
  • [A] 3GPP: "3GPP System Architecture Evolution; CT WG1 Apsects (Release 8)", 3GPP TR 24.801 V0.3.0, 3RD GENERATION PERTNERSHIP PROJECT; TECHNICAL SPECIFICATION GROUP CORE NETWORK AND TERMINALS, vol. 24.801, no. V0.3.0, 1 September 2007 (2007-09-01), pages 1 - 34, XP002516446
  • [A] CATT: "P-CR TR24.801: Tracking Area and TAI", 3GPP DRAFT; C1-080550, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. CT WG1, no. Puerto Vallarta, Mexico; 20080205, 5 February 2008 (2008-02-05), XP050027884
  • See references of WO 2009135365A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 2282457 A1 20110209; EP 2282457 A4 20150121; CN 101272622 A 20080924; CN 101272622 B 20120718; US 2011044309 A1 20110224; WO 2009135365 A1 20091112

DOCDB simple family (application)

EP 08783988 A 20080814; CN 2008071997 W 20080814; CN 200810088749 A 20080504; US 91771010 A 20101102